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| author | Darren Hsieh <darren.hsieh@sifive.com> | 2023-06-09 05:51:48 -0700 |
|---|---|---|
| committer | libyuv LUCI CQ <libyuv-scoped@luci-project-accounts.iam.gserviceaccount.com> | 2023-07-26 18:05:50 +0000 |
| commit | 10de943a12737be193e4f51df9e37b555ea09710 (patch) | |
| tree | f31b2b0c07e99a30356fc8b10102123ef45f279e /include/libyuv/scale_row.h | |
| parent | a04fbafc5d50d585ee9526a2bed633a38ae69328 (diff) | |
| download | libyuv-10de943a12737be193e4f51df9e37b555ea09710.tar.gz | |
[RVV] Enable ScaleRowUp2_(Bi)linear_RVV/ScaleUVRowUp2_(Bi)linear_RVV
ScaleUVRowUp2_(Bi)linear_RVV function is equal to other platforms' ScaleRowUp2_(Bi)linear_Any_XXX.
We process entire row in this function.
Other platforms only implement non-edge part of image and process edge with scalar.
ScaleRowUp2_(Bi)linear_Any_XXX: Combine ScaleRowUp2_(Bi)linear_XXX(non-edge) + ScaleRowUp2_(Bi)linear_C(edge) by SBUH2LANY/SU2BLANY.
* Run on SiFive internal FPGA:
Test case RVV function Speedup
I444ScaleFrom640x360_Bilinear ScaleRowUp2_Bilinear_RVV 8.21
I444ScaleFrom640x360_Linear ScaleRowUp2_Linear_RVV 8.08
UVScaleFrom640x360_Bilinear ScaleUVRowUp2_Bilinear_RVV 7.80
UVScaleFrom640x360_Linear ScaleUVRowUp2_Linear_RVV 7.03
Change-Id: I539245ce51858f077506a78f0e7e82377ac6a95d
Signed-off-by: Darren Hsieh <darren.hsieh@sifive.com>
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/4666062
Reviewed-by: Frank Barchard <fbarchard@chromium.org>
Commit-Queue: Frank Barchard <fbarchard@chromium.org>
Diffstat (limited to 'include/libyuv/scale_row.h')
| -rw-r--r-- | include/libyuv/scale_row.h | 21 |
1 files changed, 20 insertions, 1 deletions
diff --git a/include/libyuv/scale_row.h b/include/libyuv/scale_row.h index dbe664de..98829172 100644 --- a/include/libyuv/scale_row.h +++ b/include/libyuv/scale_row.h @@ -182,10 +182,14 @@ extern "C" { #define HAS_SCALEROWDOWN2_RVV #define HAS_SCALEROWDOWN34_RVV #define HAS_SCALEROWDOWN4_RVV +#define HAS_SCALEROWUP2_LINEAR_RVV +#define HAS_SCALEROWUP2_BILINEAR_RVV #define HAS_SCALEUVROWDOWN2_RVV #define HAS_SCALEUVROWDOWN2LINEAR_RVV #define HAS_SCALEUVROWDOWN2BOX_RVV #define HAS_SCALEUVROWDOWNEVEN_RVV +#define HAS_SCALEUVROWUP2_LINEAR_RVV +#define HAS_SCALEUVROWUP2_BILINEAR_RVV #endif // Scale ARGB vertically with bilinear interpolation. @@ -1349,6 +1353,14 @@ void ScaleUVRowUp2_Bilinear_Any_NEON(const uint8_t* src_ptr, uint8_t* dst_ptr, ptrdiff_t dst_stride, int dst_width); +void ScaleUVRowUp2_Linear_RVV(const uint8_t* src_ptr, + uint8_t* dst_ptr, + int dst_width); +void ScaleUVRowUp2_Bilinear_RVV(const uint8_t* src_ptr, + ptrdiff_t src_stride, + uint8_t* dst_ptr, + ptrdiff_t dst_stride, + int dst_width); void ScaleUVRowUp2_Linear_16_SSE41(const uint16_t* src_ptr, uint16_t* dst_ptr, int dst_width); @@ -1835,7 +1847,14 @@ void ScaleRowDown34_1_Box_RVV(const uint8_t* src_ptr, ptrdiff_t src_stride, uint8_t* dst_ptr, int dst_width); - +void ScaleRowUp2_Linear_RVV(const uint8_t* src_ptr, + uint8_t* dst_ptr, + int dst_width); +void ScaleRowUp2_Bilinear_RVV(const uint8_t* src_ptr, + ptrdiff_t src_stride, + uint8_t* dst_ptr, + ptrdiff_t dst_stride, + int dst_width); #ifdef __cplusplus } // extern "C" } // namespace libyuv |